Home / 5,021,031.23-7,532,549.09-2,625,954.11

Finding the Fourth Proportional to 5,021,031.23, 7,532,549.09 and 2,625,954.11

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Solution

The fourth proportional to 5,021,031.23, 7,532,549.09 and 2,625,954.11 is: 3,939,455.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,021,031.23 : 7,532,549.09 = 2,625,954.11 : x
  2. Step 2: Convert to fraction form
    5,021,031.23/7,532,549.09 = 2,625,954.11/x
  3. Step 3: Cross multiply
    5,021,031.23x = 7,532,549.09 × 2,625,954.11
  4. Step 4: Simplify right side
    5,021,031.23x = 19,780,128,228,532.49
  5. Step 5: Solve for x
    x = 19,780,128,228,532.49/5,021,031.23
  6. Step 6: Final answer
    x = 3,939,455.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.